IR6021SV

 

The IR6021SV (Horizontal) Series is single pole, magnetic blow out, trip free, magnetic latch, air circuit breakers.

The breaker closing mechanism is an independent motor operated type. The breaker is held closed by holding coil or by a permanent magnet and is equipped with a direct acting over-current trip device which may be either unidirectional or bidirectional. The breaker may be operated as single voltage (1500, 3000V) or dual voltage (1500/3000V).

The breaker conforms to EN 60077 Standard.

Technical Data    
    IR6021SV Horizontal
Rated voltage [V] Un 1500 - 3000
Rated current [A] In 2100
Short circuit breaking capacity (CEI EN 60077) Un 1800 [V] - 3600 [V]
  Icc 100 [kA] - Peak
  Icc 70 [kA] - Steady State
Tripping direction   Uni and Bidirectional
Trip setting of overcurrent release I From 2000 to 5000 [A]
     
Auxiliary circuit    
Rated voltage [Vdc]
Un 24 ÷ 110
Type of closing device   With servomotor
Type of holding device [EM=Electtromagnetic]   EM
     
Auxiliary contacts    
Available contacts   5 NO + 5 NC
Weight kg 300
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